Triple

T2051301
Position Surface form Disambiguated ID Type / Status
Subject USS Buck (DD-420) E45573 entity
Predicate followedBy P78 FINISHED
Object USS Ludlow (DD-438)
USS Ludlow (DD-438) was a Gleaves-class destroyer of the United States Navy that served during World War II, participating in Atlantic convoy escort duties, the North African landings, and the invasions of Sicily and Italy.
 E273143 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: USS Ludlow (DD-438) | Statement: [USS Buck (DD-420), followedBy, USS Ludlow (DD-438)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: USS Ludlow (DD-438)
Context triple: [USS Buck (DD-420), followedBy, USS Ludlow (DD-438)]
  • A. USS La Vallette (DD-448)
    USS La Vallette (DD-448) was a U.S. Navy Fletcher-class destroyer that saw extensive service in the Pacific during World War II.
  • B. USS Morris (DD-417)
    USS Morris (DD-417) was a U.S. Navy destroyer that saw extensive and distinguished service in the Pacific Theater during World War II, earning multiple battle stars for its combat actions.
  • C. USS Gleaves (DD-423)
    USS Gleaves (DD-423) was the lead ship of the Gleaves-class destroyers that served in the United States Navy during World War II.
  • D. USS O’Brien (DD-415)
    USS O’Brien (DD-415) was a World War II-era United States Navy destroyer that served in the Atlantic and Pacific theaters before being lost to damage sustained from a Japanese torpedo attack in 1942.
  • E. USS Hammann (DD-412)
    USS Hammann (DD-412) was a U.S. Navy destroyer that served in the early years of World War II in the Pacific before being sunk during the Battle of Midway in 1942.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: USS Ludlow (DD-438)
Triple: [USS Buck (DD-420), followedBy, USS Ludlow (DD-438)]
Generated description
USS Ludlow (DD-438) was a Gleaves-class destroyer of the United States Navy that served during World War II, participating in Atlantic convoy escort duties, the North African landings, and the invasions of Sicily and Italy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: USS Ludlow (DD-438)
Target entity description: USS Ludlow (DD-438) was a Gleaves-class destroyer of the United States Navy that served during World War II, participating in Atlantic convoy escort duties, the North African landings, and the invasions of Sicily and Italy.
  • A. USS La Vallette (DD-448)
    USS La Vallette (DD-448) was a U.S. Navy Fletcher-class destroyer that saw extensive service in the Pacific during World War II.
  • B. USS Morris (DD-417)
    USS Morris (DD-417) was a U.S. Navy destroyer that saw extensive and distinguished service in the Pacific Theater during World War II, earning multiple battle stars for its combat actions.
  • C. USS Gleaves (DD-423)
    USS Gleaves (DD-423) was the lead ship of the Gleaves-class destroyers that served in the United States Navy during World War II.
  • D. USS O’Brien (DD-415)
    USS O’Brien (DD-415) was a World War II-era United States Navy destroyer that served in the Atlantic and Pacific theaters before being lost to damage sustained from a Japanese torpedo attack in 1942.
  • E. USS Hammann (DD-412)
    USS Hammann (DD-412) was a U.S. Navy destroyer that served in the early years of World War II in the Pacific before being sunk during the Battle of Midway in 1942.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a8891948208190ab7898da21824c77 completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abb98f5f4881908d9aa0f10be44041 completed March 7, 2026, 5:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69af1f72ad8c81909da734f6316f747f completed March 9, 2026, 7:28 p.m.
NEDg Description generation batch_69af21e9efd08190829bd7c4b1c50695 completed March 9, 2026, 7:39 p.m.
NED2 Entity disambiguation (via description) batch_69af22d6a7d4819093640b2797167c46 completed March 9, 2026, 7:43 p.m.
Created at: March 4, 2026, 7:39 p.m.